Vonage API Developer Blog
Welcome to the Vonage API Developer Blog! Explore all the exciting ways you can leverage Vonage Communication APIs to take your apps to the next level!
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Experience seamless connectivity, real-time messaging, and crystal-clear voice and video calls—all at your fingertips.
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May 20, 2024
Improve Your Multifactor Auth With Verify and SIM Swap APIs
SIM Swap attacks impose many risks, including identity theft and identity takeover, to name a few. This tutorial will showcase how to improve security when resetting passwords by checking whether your SIM card was swapped from your mobile phone and sending an SMS to recover the account.
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Amanda Cavallaro
Developer Advocate
![](https://d226lax1qjow5r.cloudfront.net/blog/blogposts/voicemail-with-express-and-socketio-dr/customer-voicemail_node-express-socket.png)
May 14, 2024
Create Custom Voicemail with Node.js, Express and Socket.io
Vonage's Voice API lets you record a call, and with the help of express and Socket.io, you can deliver that recording to your custom voicemail interface
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Amanda Cavallaro
Developer Advocate
![](https://d226lax1qjow5r.cloudfront.net/blog/blogposts/introducing-the-transition-guide-for-vonage-client-sdk/migration-guide.png)
May 7, 2024
Introducing the Transition Guide for Vonage Client SDK
Introducing a transition guide to help move to the new Vonage Client SDK
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Abdul Ajetunmobi
Senior Developer Advocate
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April 30, 2024
Forward a Call Via Voice Proxy With Koa.js
Receive inbound calls and forward them to individuals without revealing their numbers using Vonage's Voice API and a Koa.js server.
![](https://a.storyblok.com/f/270183/400x400/3f6b0c045f/amanda-cavallaro.png/m/filters:grayscale())
Amanda Cavallaro
Developer Advocate